baber/WOPTO huggingface dataset:
Patent FR-2700228-A1 (FR)
Title: Dispositif de calage de phase de chacun des paquets d'un signal numérique à modulation de phase, et récepteur correspondant.
Inventor: MANI KIMIAVI
IPC: H04L27/00
Filed: 1993-01-06
Abstract: L'invention concerne un dispositif de calage de phase destiné à être intégré dans l'étage de démodulation d'un récepteur d'un signal numérique à modulation de phase à au moins deux états de phase, ledit signal étant transmis par paquets successifs, ledit dispositif étant du type comprenant un module de correction (33) assurant la rotation de la constellation des états de phase du signal reçu en fonction d'une information (thetac ) représentative du décalage angulaire de ladite constellation. Selon l'invention, pour chaque paquet reçu à caler en phase, l'information de décalage angulaire thetac pilotant le module de correction (33) est fournie d'abord, pendant une durée prédéterminée, par un premier circuit de calcul (34) mettant en uvre l'algorithme de Viterbi (première information thetac , 1 ), puis, après un instant de commutation correspondant à la fin de la durée prédéterminée, par un second circuit de calcul constitué d'une boucle à verrouillage de phase (seconde information thetac , 2 ), le second circuit de calcul étant initialisé avec la première information (thetac , 1 ) de décalage angulaire au moment de l'instant de commutation. Ainsi, le dispositif selon l'invention permet un calage de phase rapide et présentant une bonne immunité au bruit.
Patent WO-9407725-A1 (WO)
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/575
Filed: 1993-09-22
Abstract: L'invention concerne une tige de poussée démontable dans un servomoteur du type à dépression d'assistance au freinage. La tige de poussée (24) est solidaire d'une pièce en forme de virole (42) qui entoure le disque de réaction (30) et d'une pièce en forme de disque (44). Une pièce amovible (50) comporte des doigts d'encliquetage (54) qui coopèrent avec la périphérie du disque (44) et une partie annulaire (52) qui est plaquée sur le piston (18) du servomoteur par un ressort de rappel (34).
Patent FR-2701817-A1 (FR)
Title: Jewellery clasp for bracelets and necklaces
Inventor: PATRICK GERBAULT
IPC: A44C5/20
Filed: 1993-02-24
Abstract: Device acting as an animal-design clasp for articles of jewellery. h e invention relates to a device making it possible to separate two parts constituting the head of an animal closing over any ring, permitting fastening of an article of jewellery. It consists of a lower jaw (1) and of an upper jaw (4), provided with ears (5), which are articulated about a spindle (3) and held in the closed position by a spring (6). When the user exerts pressure on these ears (5), the upper jaw (4) raises up allowing any ring to be engaged therein. When the pressure is released, the upper jaw (4) lowers, enclosing this ring. The device according to the invention is intended particularly for opening and fastening bracelets and necklaces in the field of jewellery.
Patent FR-2702717-A1 (FR)
Inventor: JACKY FALIGAND
IPC: B60N2/01
Filed: 1993-03-19
Abstract: The device comprises at least two parallel rails (12) fixed to the floor of the vehicle and two slides (14) integral with the seat, which can slide on the rails (12) and are equipped with means, which can be deactivated with the aid of a manual control borne by the frame of the seat, for locking the slides in any one of several longitudinal positions. The locking means comprise housings distributed along the rails, these being intended to receive a lock bolt borne by the slides (14) and pushed back towards a position of engagement in one of the housings. The manual control includes a member which can be displaced along the slide from a position of rest in which it leaves the lock bolt free to engage in one of the housings towards a position in which it moves the lock bolt away from the housings.
Patent FR-2704040-A1 (FR)
Title: Dispositif de suppression ou de limitation des variations brutales de pression dans les véhicules, en particulier dans les véhicules terrestres.
Inventor: JEAN-PIERRE BUDLIGER
IPC: B60H1/26
Filed: 1993-04-16
Abstract: L'invention concerne un dispositif de suppression des variations brutales de pression dans un véhicule en mouvement placé dans un conduit (10, 11) reliant l'intérieur du véhicule à l'extérieur. Il comprend au moins un élément d'obturation (14, 15) laissant un passage (23, 24) à l'écoulement d'air et au moins une cloison déformable (16) sous l'effet de la pression de l'air. En cas de variation brutale entre les pressions interne et externe au véhicule, la cloison est plaquée contre le passage de l'élément d'obturation pour l'obstruer totalement ou partiellement. Application aux véhicules ferroviaires.
Patent FR-2704498-A1 (FR)
Title: Device for cleaning and/or wiping a windscreen
Inventor: JEAN-PIERRE MAYEUR
IPC: B60S1/52
Filed: 1993-04-30
Abstract: The invention relates to a device for cleaning and/or wiping a windscreen (5) of the type comprising at least one cleaning and/or wiping element (1) in contact with a surface of the windscreen (5) and means for driving the said element in displacement with respect to the said windscreen (5). According to the invention, the said element (1) is displaced in reciprocating translation across the windscreen (5), its two ends being guided along two opposite edges (6, 7) of the windscreen (5). Application to high-speed vehicles.
Patent FR-2706675-A1 (FR)
Title: Electrical line cutoff system including a switch in a controlled-atmosphere bulb
Inventor: JEAN-FRANCOIS RICAUD
IPC: H01H33/666
Filed: 1993-06-17
Abstract: The present invention relates to a system for cutting off electrical lines, especially medium or high-voltage electrical lines, comprising a switch in a controlled-atmosphere bulb (100) including a fixed contact (120), a moving contact (130), and drive control means (300), characterised in that it includes a one-piece support (210) which provides for both the positioning of the body (110) of the bulb and the guidance of the moving contact (130).
Patent FR-2707159-A1 (FR)
Title: Article d'hygiène absorbant jetable.
Inventor: FRANCOISE MARTIN
IPC: A61F13/15
Filed: 1993-07-09
Abstract: L'article d'hygiène absorbant jetable, notamment couche-culotte, comporte un coussin absorbant (4) disposé entre une feuille extérieure support (2) imperméable aux liquides et une feuille de couverture intérieure (3) hydrophobe, avec une ouverture centrale qui s'étend au-dessus du coussin absorbant (4). Il présente une partie centrale qui correspond à la zone d'entrejambe. Un premier jeu (10) de moyens élastiques est fixé à la feuille support (2) et à la feuille de couverture (3) le long de leurs bords extérieurs au moins dans la zone d'entrejambe et un deuxième jeu (16) est fixé à la feuille de couverture (3) le long des bords longitudinaux de l'ouverture centrale. De plus il comporte un jeu de deux rabats (28) hydrophobes, chaque rabat (28) étant constitué d'une bande d'un matériau hydrophobe et éventuellement imperméable aux liquides, dont les deux bords longitudinaux sont fixés pour l'un à proximité du bord longitudinal extérieur du coussin absorbant (4) au moins dans la zone d'entrejambe et pour l'autre (26) sur la face inférieure de la feuille de couverture (3) à proximité des moyens élastiques (16) du second jeu.
Patent FR-2707878-A1 (FR)
Title: Nouvelles compositions adhésives à usage chirurgical.
Inventor: ALAIN CONSTANCIS
IPC: A61L31/06
Filed: 1993-07-21
Abstract: L'invention concerne une composition adhésive, biocompatible, biodégradable et non toxique, à usage chirurgical, notamment pour la liaison de tissus de formule générale suivante: (CF DESSIN DANS BOPI) dans laquelle: - R est une chaîne hydrocarbonée, comportant de 1 à 50 atomes de carbone, - R1 et R2 sont identiques ou différents et sont choisis parmi les groupements suivants: (CF DESSIN DANS BOPI) - R3 , R4 , R5 , R6 , et R7 , représentent, indépendamment, l'hydrogène ou un groupe aliphatique et/ou alicyclique et/ou aromatique, (CF DESSIN DANS BOPI)
Patent FR-2708548-A1 (FR)
Title: Procédé de centrage des essieux orientables d'un bogie.
Inventor: ROGER BERNARD
IPC: B61F5/44
Filed: 1993-07-30
Abstract: La présente invention concerne un procédé de centrage des essieux orientables d'un bogie caractérisée en ce que, à l'entrée d'une courbe de voie, l'un au moins des essieux est orienté vers le centre de la courbe et en ce que chaque roue est positionnée transversalement par rapport à la voie de manière à ce que chacune des roues soit à la même distance de son rail.
Patent FR-2710701-A1 (FR)
Title: Fan blade kit made of composite materials
Inventor: PHILIPPE MORIN
IPC: F04D29/36
Filed: 1993-10-01
Abstract: The invention relates to a fan blade kit made of composite materials which can be fitted to a range of shrouds and shafts of standard motors without boring out the hub using a machine tool. It consists of: - one hub made in two parts, a front part (1) and a rear part (2), joined together by bolts (3) fitting onto a drive shaft (7), - blades (4), the pitch angle of which can be varied when stationary, - ring(s) (9) and washer(s) for fitting (5) and (6). The device according to the invention is mainly intended for axial fans operating in an ambient, acidic, or explosive environment. It can be fitted as an original factory-fit, but above all, allows broken or damaged fan blades to be repaired on site.
Patent FR-2712174-A1 (FR)
Title: Guide for temporary location of fragments of fractured bone
Inventor: JEAN-YVES DE LA CAFFINIERE
IPC: A61B17/86
Filed: 1993-11-09
Abstract: The guide consists of a plate (A) with a series of apertures (1) to receive guide pins (B) which locate and guide the cannular bone screws. The orifices are separated by a constant distance (2) which is the same as the separation of the orifices of the final osteosynthesis plate. One end of the plate includes a projection (5) with an additional orifice (4) which receives a further pin (B') for locating the guide plate correctly. A projection (3) formed at the same end of the plate receives an instrument manipulating handle (C) by a screw fit.
Patent FR-2712903-A1 (FR)
Title: Barrière de sécurité.
Inventor: RAYMOND CHEVALIER
IPC: E01F13/02
Filed: 1993-11-26
Abstract: La présente invention concerne une barrière de sécurité comprenant un cadre vertical constitué par une lisse supérieure (2) et deux montants, et une lisse inférieure reliée d'une part, par ses extrémités aux montants dudit cadre, et, d'autre part, à la lisse supérieure (2) dudit cadre par l'intermédiaire de barreaux (5). Ladite lisse inférieure est coudée à ses extrémités afin de former un longeron central (6) parallèle à la lisse superieure (2) et deux traverses latérales (7).
Patent FR-2713902-A1 (FR)
Title: Sleeping bag with inflatable tubes in added cover
Inventor: NOEL RIO
IPC: A47G9/08
Filed: 1993-12-20
Abstract: A cover (2) is added to the bottom of the sleeping bag (1) and holds independent inflatable tubes (3). There are six tubes which are inserted into cavities formed in the cover by stitching. The tubes are joined together by T-shaped pipes (9) and bent pipes (7) which are connected to a pipe (10) through which they are inflated simultaneously. A piece of fabric extends from the cover to cover the ends of the tubes, and is held in position by strips of hooked pile fasteners.
Patent FR-2714674-A1 (FR)
Title: Agents hydrotropes et compositions les contenant.
Inventor: LIONEL GODEFROY
IPC: C11D1/14
Filed: 1994-01-06
Abstract: L'agent hydrotrope de l'invention comprend d'une part une fraction majoritaire pondérale d'au moins un alkyl-sulfonate, de 6 à 10 atomes de carbone, et une fraction minoritaire d'alkyl-sulfonates, et/ou d'alkylène-sulfonates, de 4 à 12 atomes de carbone, mono- ou poly-sulfonatés, et éventuellement substitués par au moins un autre groupement fonctionnel différent du groupement sulfonate. L'invention concerne en outre une composition détergente comprenant un composé tensioactif et un agent hydrotrope de l'invention.
Patent FR-2714963-A1 (FR)
Title: Plug for PWR heat exchanger tubes that allows controlled leak
Inventor: ERIC DUBOIS
IPC: F16L55/11
Filed: 1994-01-12
Abstract: The device for blocking off one end of a heat exchanger tube allows a controlled leak of primary fluid if there is a rupture in the tube. The plug (1) has a tubular body (1a) and its base (4) has an opening (5) at its centre. The internal face (4a) of the base (4) is directed towards the inside of the tubular body (1a) and has 2 radial grooves (7, 8) at 90  deg  connecting with the end of the opening (5).
Patent FR-2717107-A1 (FR)
Title: Installation et procédé pour la distribution simultanée de plusieurs doses ponctuelles de volume déterminé d'un produit pâteux.
Inventor: PIERRE SPARTACUS
IPC: B05C11/10
Filed: 1994-03-11
Abstract: L'invention propose une installation (10) pour la distribution simultanée de plusieurs doses ponctuelles d'un produit pâteux, caractérisée en ce qu'elle comporte une source (12, 14, 18) d'alimentation en produit pâteux sous pression et plusieurs dispositifs individuels de distribution (38) dont chacun comporte une chambre de distribution (46) reliée à la source d'alimentation avec interposition d'une valve d'alimentation (72) et à une buse de distribution (40) avec interposition d'une valve commandée de distribution (68), et des moyens de commande simultanée des valves de distribution (38). L'invention trouve notamment à s'appliquer dans le domaine de la construction automobile pour la dépose automatique et simultanée d'une multiplicité de doses de mastic.
Patent FR-2718048-A1 (FR)
Inventor: CHRISTIAN CHALLANDE
IPC: A63C9/00
Filed: 1994-03-30
Abstract: The binding consists of a retaining jaw (4) which can be moved between retaining and release positions, a body (2) carrying the jaw and connected to the ski via a base, and a jaw return mechanism with a spring (15) and locking element (16). It also has a feeler which supports at least part of the ski boot sole, and a connector (63) between the feeler and the return mechanism. The connector reinforces the effort which the return mechanism exercises on the jaw in response to an increase in the force applied to the feeler. The return spring also has a regulating screw (20), and the connector is linked to a component (66) which acts as a lever against the end of the screw to apply an additional compression to the spring.
Patent FR-2719099-A1 (FR)
Title: Variable speed piston engine
Inventor: MARCEL CARIOU LUC
IPC: F02B75/32
Filed: 1994-04-20
Abstract: An asymmetric pinion (1) on the crankshaft (2) transmits mechanical energy to an asymmetric pinion (3) on a primary shaft (4) carrying the flywheel. This assembly allows an angular speed of the crankshaft greater than the driven speed of the primary shaft. The small radius of the crankshaft asymmetric pinion is aligned with the large radius of the asymmetric pinion on the primary shaft in a chosen point of the engine stroke. An angular speed of the crankshaft greater than the engine speed reduces the stroke of the piston. The primary shaft rotational speed can be reduced relative to the crankshaft rotational speed by using a double asymmetric pinion.
Patent FR-2719233-A1 (FR)
Title: Procédé de séparation en lit mobile simulé à débit de recyclage constant.
Inventor: GERARD HOTIER
IPC: B01D15/00
Filed: 1994-04-28
Abstract: Un procédé de séparation par chromatographie en lit mobile simulé est le plus généralement caractérisé par une pompe de recyclage qui adopte successivement les débits caractéristiques des 4 ou 5 zones du procédé. L'invention décrit la méthode qui permet de passer de ce procédé de séparation en lit mobile simulé conventionnel à un procédé de séparation en lit mobile simulé tel que la pompe de recyclage est opérée à un débit constant optimal. Pour ce faire, on permute tout le long du cycle tous les circuits d'introduction et de prélèvement grâce à des moyens indépendants les uns des autres, de manière que le volume élué à la sortie de chaque zone reste sensiblement constant, zone par zone, entre deux permutations successives tout le long du cycle.
Patent FR-2720904-A1 (FR)
Title: Garment designed to make divided skirt or apron
Inventor: LAFON S
IPC: A41D1/06
Filed: 1994-06-14
Abstract: The garment is made from two identical rectangular panels (10) of material, each with a semicircular cut-away portion (20) in the middle and joined together along the edges of the curves to form the crotch of the garment. The upper edges of the panels have ties or other fastenings such as buttons, press studs or adhesive strips to join the ends of the panels together at the waist. The garment can be made from fashion fabrics for wear by either women or men, or it can be made from fire-resistant or bullet-proof materials when used as a protective garment.
Patent FR-2721595-A1 (FR)
Title: Winch or capstan for use on yachts
Inventor: BEAUCHE JEAN-CLAUDE
IPC: B66D1/74
Filed: 1994-06-24
Abstract: The winch is formed with lower (14) and upper (13) disks. These are carried by a lower plate (16), which is fitted to the structure of the vessel, and an upper plate (11), which carries the bearings to allow rotation of the disks. The two disks are arranged one above the other and are so arranged as to form a space (E) between them, such that the groove formed by this space is in the shape of a wedge. The wedges (2, 3, 4, & 5) are fitted between the disks to maintain the space between them and to produce an inclination of about three and a half degrees between the axis of rotation of the upper disk and the central axis of the lower disk. The disks are driven in rotation by means of the usual winch handle, around the axes of rotation.
Patent FR-2722291-A1 (FR)
Title: Reflectometer esp. for detecting raindrops on windscreen of vehicle
Inventor: BOUCHERON JEAN LOUIS
IPC: G01V8/12
Filed: 1994-07-06
Abstract: Two LED's (21,22) and intermediate photodiode (23) are arranged on the substrate (20) of a printed circuit facing the interior surface of the windscreen (V), in a housing (B) attached to the glass with adhesive layers (36) on slightly protruding plane faces (33-35). These are associated with respective plano-convex lenses (27-29) deflecting the emissions so that they enter the glass at an angle (30) and are totally reflected by any drops of water on the exterior surface, and focused by the central lens (28) on to the photodiode.
Patent FR-2724161-A1 (FR)
Title: Extracting hydrogen sulphide contained in gas stream
Inventor: MILEO JEAN CLAUDE
IPC: C10L3/10
Filed: 1994-09-02
Abstract: A process for extracting hydrogen sulphide from a gas stream comprises: (a) passing the gas stream into an aq acid soln of copper sulphate to form copper sulphide and recovering a gas with a greatly reduced H2S content and an aq phase contg copper sulphide in suspension; (b) continuously oxidising the copper sulphide in suspension in the aq soln with an oxygen-contg. gas under conditions causing the formation of elementary solid sulphur and copper sulphate that is soluble in the liq. phase; and (c) separating the solid sulphur and solid copper sulphide remaining unconverted after stage (b) from the liq phase and opt. recycling at least part of the acid aq. phase contg. the copper sulphate formed during stage (b) to stage (a).
Patent FR-2724329-A1 (FR)
Title: Appts. for delivery of an additive to a vat
Inventor: MARCHAND JEAN CLAUDE
IPC: B01J8/00
Filed: 1994-09-12
Abstract: Appts. to top up the contents of a vat with an additive, esp. in cosmetics, and pharmaceutical mfg. has a rigid container (1) to hold and open sack (10) fixed to it near its opening, and which is pliable enough to be compressed apart from the container. The container (1) has a sealing unit (8) round the sack (10) opening, to close it by throttling.
Patent FR-2728016-A1 (FR)
Title: Distributeur monobloc non-sectorise d'un stator de turbine de turbomachine
Inventor: BENOIST JOSETTE
IPC: F01D9/04
Filed: 1994-12-07
Abstract: Le distributeur permet, tout en restant monobloc et non sectorisé, une légère dilatation radiale de l'ensemble. Il est constitué principalement d'une plate-forme intérieure (4) montée coulissante par rapport au stator (20) et d'une plate-forme extérieure (5) montée libre par rapport au carter du stator (10). Des biellettes (9) sont montées pivotantes pour guider radialement et bloquer axialement les parties supérieures des aubes (2), qui sont montées coulissantes dans la plate-forme intérieure (4). Des joints d'étanchéité (19) complètent avantageusement ce montage. Application aux turbines haute pression des turboréacteurs.
Patent WO-9628976-A1 (WO)
Inventor: SPINELLA LAURENCE
IPC: A01N41/04
Filed: 1995-03-21
Abstract: D'utilisation d'un produit phytosanitaire à base de dioctyl sulfosuccinate de sodium pour le traitement des plantes en vue de lutter contre les insectes et les occouriens nuisibles. Le produit est actif contre les ÷ufs, les larves et les adultes. Il est non toxique pour l'homme et l'environnement.
Patent FR-2730309-A1 (FR)
Title: High liquid level detector for liquid chemical storage reservoirs.
IPC: G01F23/296
Filed: 1995-02-07
Abstract: Has a housing(1) surrounding a probe(2). The housing(1) is designed to fill itself with liquid from the reservoir when it is submerged in the liquid, The housing has an input(4), into which liquid is introduced during the control of the detector, a liquid evacuation orifice(6), which is smaller than the input pipe(4), and means(7), consisting of a physical barrier, for preventing any contact between the liquid and the probe sufficient to activate the detector, except that due to the filling of the housing with the liquid.  The physical barrier includes an internal screen separating the probe from the introduced liquid, or an envelope(7) surrounding, which has an opening at the level of or near to its lower end, so as to permit input of the rising liquid level..
Patent FR-2730164-A1 (FR)
Title: Medicaments contg. scandium, titanium and chromium
IPC: A61K33/24
Filed: 1995-02-08
Abstract: Compsns. for treating and preventing viral diseases and/or infections by microorganisms that are intracellular parasites, contain a combination of scandium, titanium and chromium.
Patent FR-2730388-A1 (FR)
Title: Electro-acoustic communication device for protective helmet with headphone and accelerometer
Inventor: GALET ADRIEN
IPC: A42B3/30
Filed: 1995-02-13
Abstract: The communication device is for the helmet which includes the accelerometer (22), of the osteo-microphonic type, which lies at the upper end of the arm (24) which is fixed at the lower end to a cylindrical body comprising the headphone (23). The device is joined to the helmet through an extension (48) engaged in a lateral slider (51) which has a complementary shape. The helmet has a flexible lining comprising a headband (16) securing a flexible surface (17) such as a textile lattice and fixed to the slider which itself is integral with a front support (18) fixed to the principal external shell (1) of the helmet. The cylindrical body pivots in a casing on the extension between the two positions.
Patent FR-2716998-A1 (FR)
Title: Multiple computer disk storage cassette e.g. for travel storage
Inventor: FRANZ REISINGER
IPC: G11B33/04
Filed: 1995-03-01
Abstract: The cassette includes a casing (2), with parallel sides (3) and two open edges, holding multiple pockets (8) that each hold a single disk.  Each of the pockets is pivoted (A) at the bottom corner so it can be individually swung forward to allow access to the disk held in the pocket.  The top edges of the pockets carry sliding clips (16) that lock the pocket in the closed position. To release a pocket the sliding clip is operated and the pocket is free to be swung forward.
Patent FR-2732026-A1 (FR)
Inventor: VIDEAU DIDIER
IPC: C08L101/00
Filed: 1995-03-21
Abstract: Process to improve the reciprocal compatibility of polymers by the incorporation in the polymer mixt. of suitable amts. of a cyclodextrin, is claimed. Also claimed, is the use of the compsn. in the prepn. of thermo-plastic articles; and the use of a cyclodextrin to improve the reciprocal compatibility of a starch with a polyepsilon-caprolactone or a polyethylene.